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Magnite
MGNI

Overview Fund Activity

90 hedge funds and large institutions have $270M invested in Magnite in 2015 Q1 according to their latest regulatory filings, with 16 funds opening new positions, 39 increasing their positions, 25 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
90
Holders Change
+10
Holders Change %
+12.5%
% of All Funds
2.4%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.13%
New
16
Increased
39
Reduced
25
Closed
6
Calls
$358K
Puts
$1.3M
Net Calls
-$946K
Net Calls Change
-$954K

Top Buyers

1
Bank of Montreal
Bank of Montreal
Ontario, Canada
$31.4M
2
PRCM
Pine River Capital Management
Minnesota
$11M
3
EAM
EverPoint Asset Management
Connecticut
$13.4M
4
Renaissance Technologies
Renaissance Technologies
New York
$4.56M
5
Marshall Wace
Marshall Wace
United Kingdom
$3.92M

Top Sellers

1
MXM
Mayfield XII Management
California
$54.8M
2
SPM
Symmetry Peak Management
Pennsylvania
$2.59M
3
Adage Capital Partners
Adage Capital Partners
Massachusetts
$1.95M
4
AAP
Ardsley Advisory Partners
Connecticut
$0
5
NCGI
Next Century Growth Investors
Minnesota
$3.63M
Name Holding Trade Value Shares
Change 		Shares
Change %
BPB
76
Badgley, Phelps & Bell
Washington
$254K – – –
AllianceBernstein
77
AllianceBernstein
Tennessee
$167K +$88K +4,900 +111%
Citigroup
78
Citigroup
New York
$163K +$115K +6,415 +240%
AIG
79
American International Group
New York
$89.2K – – –
BA
80
BlackRock Advisors
Delaware
$66K +$11.5K +645 +21%
TRCT
81
Tower Research Capital (TRC)
New York
$47K +$38K +2,138 +423%
CPIG
82
Chicago Partners Investment Group
Illinois
$36K +$3.58K +221 +11%
UBS Group
83
UBS Group
Switzerland
$34K +$22.1K +1,236 +185%
SO
84
STRS Ohio
Ohio
$28K -$701K -40,484 -96%
Simplex Trading
85
Simplex Trading
Illinois
$10K -$119K -7,251 -92%
Barclays
86
Barclays
United Kingdom
$9K -$26.1K -1,526 -74%
Manulife (Manufacturers Life Insurance)
87
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$5.05K -$2.62K -146,163 -34%
BNP Paribas Financial Markets
88
BNP Paribas Financial Markets
France
$3.35K +$3.35K +187 New
Creative Planning
89
Creative Planning
Kansas
$2K – – –
Bank of America
90
Bank of America
North Carolina
$2K +$2K +107 New
AAP
91
Ardsley Advisory Partners
Connecticut
– -$2.99M -185,000 Closed
JGC
92
J. Goldman & Co
New York
– -$1.13M -70,000 Closed
HIP
93
Hatteras Investment Partners
North Carolina
– -$527K -32,645 Closed
BPC
94
Banque Pictet & Cie
Switzerland
– -$187K -11,579 Closed
Group One Trading
95
Group One Trading
Illinois
– -$2K -141 Closed
Walleye Trading
96
Walleye Trading
New York
– -$1K -31 Closed
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